Train Meeting Time Math Problem
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Questions and Answers

What type of problems will this lesson focus on?

  • Problems related to calculus
  • Problems that can be translated into linear equations (correct)
  • Problems involving trains passing each other
  • Problems with complex geometry
  • What is a linear equation?

  • An equation with two variables
  • An equation with trigonometric functions
  • An algebraic expression that represents a line (correct)
  • An equation that represents a curve
  • In a linear equation like y + 4 = 10, what are we trying to figure out?

  • The value of y and 4 combined
  • The value of y only (correct)
  • The value of 4 only
  • The value of x
  • Given the equation x + 5 = 15, what would be the solution for x?

    <p>$x = 10$</p> Signup and view all the answers

    If the sum of a number and 27 is 50, what is the number?

    <p>$23$</p> Signup and view all the answers

    What is the interest amount on a $500 loan with a 4% interest rate?

    <p>$22</p> Signup and view all the answers

    In the text, how many texts can you send each month if you switch to a plan that costs $15 in total?

    <p>100 texts</p> Signup and view all the answers

    How many weeks will it take to save enough money for a $400 bike by saving $35 each week?

    <p>11 weeks</p> Signup and view all the answers

    If you paid $42 for 3 games and $3 each for shoes, how much did you pay per game?

    <p>$11</p> Signup and view all the answers

    During the train problem where one train travels from Chicago to New York at 75 mph and another from New York to Chicago at 85 mph, how long will it take them to meet?

    <p>5 hours</p> Signup and view all the answers

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